div{
    display: flex;
    width:100px;
    height:200px;
    background-color: red;
}

.vue{
    width:100px;
    height:100px;
    background-image: url(../images/vue.png);
    background-size: cover;
    color:red;
}

.react{
    width:150px;
    height:150px;
    background-image: url(../images/react.png);
    background-size: cover;
}